Table 15 
SAMPLE COUNTS OF WATERFOWL IN ESTUARINE RIVER MARSHES (1955-58) 


Sept. Oct. Nov. Jan. Mar. April 

Square Miles Covered 7e4 17.0 3.3 1.6 8 6.3 
Canada Goose 200 300 
Mallard 59 1313 410 2 1176 69 
Black Duck 119 1001 320 328 106 
Pintail 50 220 1 100 92 16 
Green-winged Teal 10 370 26 230 166 
Blue-winged Teal 52 2h3 302 175 
American Widgeon 10 161 36 55 
Wood Duck 217 377 90 189 yy 
Ring-necked Duck 22 56 hy 
Ruddy Duck 11 
Hooded Merganser h 1 
Common Merganser il LO 
American Coot 102 23 3 
Other Species 10 2 
Total Waterfowl 517 ho3h 817 102 27h6 68 
Waterfowl per Square Mile 70 237 257 6h, 327 103 

